Contact:

• You may connect with me on LinkedIn or follow my public posts on Instagram, Facebook or Ben Rubinstein dot com.

Currently:

• Engineering at Instagram, leading the Camera and Augmented Reality (AR) engineering efforts.

Previously:

• Engineering at Facebook. Helped rapidly scale Facebook Groups and bring the product from HTML5 through Native to React Native, and from its early days to over a billion active people. Released the first-ever app to use React Native.
• Head of mobile for Moment.me, a neat social startup from Tel Aviv, Israel, acquired by Wix.
• Mobile engineer for mako.co.il, Keshet Media Group, the largest national TV broadcaster in Israel.
• Co-founder and CTO @ MTP, a web medical SaaS startup, acquired by OZ.

I contribute to various open source repos :) Find me!

My experience, primarily, is in product development and in supporting and scaling engineering teams, notably with large-scale mobile apps on both iOS and Android.